high cpu on xorg (~40%)
Bug #50180 reported by
Carlos Eduardo Moreira dos Santos
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-source-2.6.15 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: linux-686
If I use linux-386, it goes down to 0% (correct). I have an i915 graphic board. Xorg uses i810 driver, and the kernel loads drm/i915.ko
Both kernel versions (686/386) are 2.6.15-25
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Same thing here (Latitude X1 with Pentium M, same graphics board and driver). Has been that way already with the 2.6.15-23 kernel
When just booting into the Gnome desktop my CPU load then stays at 5-6% with the linux-386 kernel, whereas it stays at 40-50% with the linux-686 kernel.
But I rembember people with other hardware posting this problem in the Web-Forums, although I can't find the posts at the moment. Only common thing was, that everybody encountering this problem used a Pentium M of some sort.